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InstantSSL Pro

Industry-standard encryption, business authentication and a $250,000 warranty

Instant SSL Pro carries all the same advantages of Instant SSL: encryption strength up to 256-bits, business authentication, a powerful Sectigo Trust Seal and the peace of mind that comes with knowing your website has been secured by the best. But there's one key exception: InstantSSL Pro is backed by a bigger warranty.

In the event there’s ever an issue on Sectigo’s end that leads to a breach, your company or organization is covered for up to $250,000.

  • Organization authenticated SSL
  • Encryption strength up to 256-bit
  • Signed by a 2048-bit signature key
  • Backed by a $250,000 Warranty
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Buy New or Renew Your InstantSSL Pro (OV)

Installation Service:

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Important! To ensure the most up-to-date security that meets the latest browser requirements, you'll need to re-issue your certificate (at no cost to you) once per year. Don't worry, we'll send you an email reminder 30 days in advance!

In order to provide you the lowest cost per year, we now offer 2-5 year certificate packages.

To comply with the latest security requirements, you'll need to re-issue the certificate once per year. Don't worry, we'll send you email notifications starting 30 days before it's time to update your certificate! Just follow the instructions in the email to revalidate your domain and reissue the updated certificate.

Have questions? Our customer experience team is available 24/7 to assist you with this process. The 30 day money back guarantee applies to the original purchase date.

More Info

SectigoSectigo CA logo InstantSSL Pro

Organization Validation

InstantSSL Pro is an organization validated SSL certificate. The process to get one usually takes a few days, and requires light business vetting, but the payoff is undeniable, after all trust is the cornerstone of e-commerce.

$250,000 Warranty

You never have to worry about Sectigo costing you money with Instant SSL Pro. Sectigo has put its money where its mouth is. If anything goes wrong, you’re covered up to $250,000.

Site Seal

Sectigo is a trusted Certificate Authority, and its name means something online. The site seal included with the Instant SSL Pro showcases that you have spared no expense on cybersecurity.

Instant Assurance

An OV SSL certificate provides users with verified business information in both the certificate details and upon click the Sectigo Trust Site Seal. Nothing builds trust faster than good authentication.

Key Features: InstantSSL Pro


InstantSSL Pro is Organization Validated. It should take 1-3 days to complete authentication and get it issued.


InstantSSL Pro is backed by a large $250,000 warranty that pays out if there’s ever an error by the Certificate Authority.

Multi Domain

Instant SSL doesn’t have multi-domain functionality. See Sectigo OV UCC SSL for this feature.


Instant SSL doesn’t have a Wildcard functionality. See the InstantSSL Premium Wildcard for this functionality.

Site Seal
Site Seal

Instant SSL comes backed by the InstantSSL Secure Site Seal, one of the most instantly recognizable and trusted seals on the internet.

Product Line
Product Line

InstantSSL provides industry standard encryption and instant assurance to any company or organization.



Organization Validation





Multi-Domian Capabilities


Wildcard Capabilities


Site Seal

Secure Trust Seal




Organization Validation


Server Licenses



Encryption Strength

Up to 256-bit


Browser Capability



Mobile Capability



Covers WWW & non-WWW


Issuance Time

1-3 Days


Installation & Technical Support

Instructions for Generating a CSR

Get step-by-step instructions for generating a CSR for this product and your server. Simply select your server and then follow the instructions.

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Installation Instructions

Get detailed instructions for installing this product on your particular server. Simply select what server you would like to install it on.

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Site Seal Installation

If your product comes with a site seal, you can find out exactly how to get it on your site right here.

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Submit A Support Ticket

Got a problem you can’t resolve? Submit a support ticket and we will respond ASAP.

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Frequently Asked Questions

Get quick answers to the most popular questions associated with SSL.

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Assurance & Authentication

InstantSSL Pro finds the middle ground between the lowest price point on an Organization Validation certificate and the peace of mind that’s granted by a large warranty. It will provide your customers with verified business details if they know where to look. However, if your company or organization needs to maximize trust and consumer confidence, we recommend considering one of our Extended Validation products. EV is a lot more cost-effective than you may think and some certificates even pay for themselves.

Our Awesome Customers


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